Table 2 |
||||
|
Concordance in size determination of pneumothorax between ultrasonography and computed tomography in 21 true positive patients |
||||
|
US |
Total |
|||
|
|
||||
|
Chest CT |
Large |
Moderate |
Mild |
(CT) |
|
|
||||
|
Large |
2 |
0 |
0 |
2 |
|
Moderate |
1 |
5 |
1 |
7 |
|
Mild |
0 |
2 |
10 |
12 |
|
Total (US) |
3 |
7 |
11 |
21 |
|
|
||||
|
Kappa agreement test: Kappa = 0.669, p < 0.001. CT, computed tomography; US, ultrasonography. |
||||
|
Zhang et al. Critical Care 2006 10:R112 doi:10.1186/cc5004 |
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